15-letter words containing b, e, n, p
- spiny cocklebur — a cocklebur, Xanthium spinosum, introduced into North America from Europe.
- spiral notebook — a notebook held together by a coil of wire passed through small holes punched at the back edge of the covers and individual pages
- spotted cowbane — a North American water hemlock, Cicuta maculata, of the parsley family, having a purple-mottled stem, white flowers, and deadly poisonous, tuberlike roots.
- subject pronoun — pronoun in nominative case
- subprofessional — being below professional standards: subprofessional health care.
- superabundantly — very or too abundantly
- telephone booth — a more or less soundproof booth containing a public telephone.
- ten-pin bowling — game of skittles
- the precambrian — the Precambrian era
- tibetan spaniel — one of a breed of small alert dogs originally developed in Tibet, with a double coat of any color, well-feathered, pendent ears, and a plumed tail curled over the back.
- tobacco planter — a tool that was formerly used by tobacco farmers to plant tobacco with
- tubal pregnancy — pregnancy that grows in fallopian tube
- unacceptability — capable or worthy of being accepted.
- unapprehensible — not able to be understood or comprehended
- uncompanionable — not companionable or friendly; antisocial
- uncompromisable — that cannot or should not be compromised
- uncopyrightable — not able to be copyrighted
- underpublicized — lacking publicity
- undisciplinable — unable to be disciplined or controlled
- unexceptionable — not offering any basis for exception or objection; beyond criticism: an unexceptionable record of achievement.
- uninterpretable — to give or provide the meaning of; explain; explicate; elucidate: to interpret the hidden meaning of a parable.
- unpeaceableness — the quality or state of being unpeaceable; quarrelsomeness
- unpronounceable — to enunciate or articulate (sounds, words, sentences, etc.).